Use the IMAGES variable to determine which image files to remove
as part of 'make -C /usr/src/release clean'.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Add a script and configuration files to fetch pre-built packages
from pkg.FreeBSD.org for inclusion on release medium (dvd1.iso).

The script sources ${.CURDIR}/${TARGET}/pkg-stage.conf, which sets
several environment variables, such as the pkg(8) ABI, PACKAGESITE,
PKG_DBDIR, and PKG_CACHEDIR.  PKG_CACHEDIR is set to the directory
on the release medium used by bsdconfig(8) (/packages/${ABI}).  ABI
is determined by output of 'make -C /usr/src/release -V REVISION'.
See pkg.conf(5) for descripton on other variables set here.

The list of packages to include are set within the configuration
file.

The script and configuration files are intended to be run by the
'make dvd' target within the release directory, and assume the
release is built within a chroot environment (such as by using
release.sh).

Relevant updates to release/Makefile will follow.

Sponsored by:	The FreeBSD Foundation
Unconditionally copy the build host /etc/resolv.conf into
the chroot directory, since hostname resolution may be
needed in the case of building a dvd image (with packages)
and also setting 'NOPORTS=1'.

MFC after:	3 days
X-MFC-With:	r258305, r258307
Sponsored by:	The FreeBSD Foundation
Set the PKG_CACHEDIR directory to 'dvd/' instead of 'release/'
in preparation of adding a 'dvd1.iso' target.

MFC after:	3 days
X-MFC-With:	r258305, r258307, r258308
Sponsored by:	The FreeBSD Foundation
Add the 'dvd1.iso' target.  This mimics the 'release.iso' target,
with the additional step of fetching packages for inclusion on the
dvd image.

The 'pkg-stage' target is used to run 'scripts/pkg-stage.sh' if
the '${TARGET}/pkg-stage.conf' configuration file exists (currently
only amd64 and i386).

Allow dvd1.iso to be skipped if NODVD=1.

MFC after:	3 days
X-MFC-With:	r258305, r258307, r258308, r258309
Sponsored by:	The FreeBSD Foundation
opensolaris/uts/common/dtrace/fasttrap.c
	Fix several problems that can cause panics on kldload and kldunload.

	* kproc_create(fasttrap_pid_cleanup_cb, ...) gets called before
	  fasttrap_provs.fth_table gets allocated.  This can lead to a panic
	  on module load, because fasttrap_pid_cleanup_cb references
	  fasttrap_provs.fth_table.  Move kproc_create down after the point
	  that fasttrap_provs.fth_table gets allocated, and modify the error
	  handling accordingly.

	* dtrace_fasttrap_{fork,exec,exit} weren't getting NULLed until
	  after fasttrap_provs.fth_table got freed.  That caused panics on
	  module unload because fasttrap_exec_exit calls
	  fasttrap_provider_retire, which references
	  fasttrap_provs.fth_table.  NULL those function pointers earlier.

	* There wasn't any code to destroy the
	  fasttrap_{tpoints,provs,procs}.fth_table mutexes on module unload,
	  leading to a resource leak when WITNESS is enabled.  Destroy those
	  mutexes during fasttrap_unload().

Reviewed by:	markj
Approved by:	ken (mentor)
Sponsored by:	Spectra Logic
MFC after:	4 weeks
Fix how ABI is evaluated so it matches more than a dot-zero
case.

MFC after:	3 days
X-MFC-With:	r258310
Sponsored by:	The FreeBSD Foundation
Bug fixes in iconv(3) UTF-7 support.

- Add ' to the list of directly encoded characters and * to the list of
  optionally directly encoded characters as per RFC 2152.

- In _citrus_UTF7_mbtoutf16 on end of input when the next output character
  has only been partially decoded, save a copy of the buffer of input
  characters (not just its length).  On the next call with more input
  characters this buffer is reprocessed together with the new input to
  form a fully decoded output character.

- At the end of a base64 encoded sequence fully discard '-' (BASE64_OUT)
  by decrementing psenc->chlen and i.  This is needed to make room in
  psenc->ch (input buffer) in case the next input character starts a new
  base64 encoded sequence.  And also, if this is the end of input and no
  output character can be returned, this brings the encoder in the initial
  state as indicated by _citrus_UTF7_stdenc_get_state_desc_generic which
  is used by the caller to distinguish between no output and partial
  output.

- In _citrus_UTF7_mbrtowc_priv pass the s parameter (input pointer)
  directly to _citrus_UTF7_mbtoutf16 instead of a copy (s0).  This way s
  is updated correctly in case of errors.

- In _citrus_UTF7_mbrtowc_priv when called with psenc->surrogate set
  (previous call did not have enough input), retrieve the previously
  decoded UTF-16 character from (psenc->cache >> psenc->bits) instead of
  (psenc->cache >> 2).

MFC after:	5 days
Document the 'dvdrom' target.

MFC after:	3 days
X-MFC-With:	r258310
Sponsored by:	The FreeBSD Foundation
Also delete lib32 libiconv.

Reported by:	Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
MFC after:	3 days
Remove WITHOUT_PROFILE=1 for the dvd1.iso medium.

Requested by:	hrs
MFC after:	3 days
X-MFC-With:	r258310
Sponsored by:	The FreeBSD Foundation
Simplify PKG_ABI for pkg-stage.sh.

Submitted by:	hrs
MFC after:	3 days
X-MFC-With:	r258310
Sponsored by:	The FreeBSD Foundation
gcc: Record some previous commits in the gcc43 ChangeLog.

It is useful to update the ChangeLog with upstream references
related to our local r189824 and r255095.

MFC after:	3 weeks
Indicate which options are extensions to POSIX.

Inspired by:	DragonFlyBSD
Allow ethernet drivers to pass in packets connected via the nextpkt pointer.
Handling packets in this way allows drivers to amortize work during packet reception.

Submitted by:	Vijay Singh
Sponsored by:	NetApp
Bump .Dd for recent change
Need to also test for defined(${v}_${PROG})
Import the axge(4) driver for the ASIX AX88178A and AX88179 USB Ethernet
adapters. Both devices support Gigabit Ethernet and USB 2.0, and the AX88179
supports USB 3.0. The driver was written by kevlo@ and lwhsu@, with a few
bug fixes from me.

MFC after:	2 months
Regenerate usb.conf after r258331.
Provide the correct path to bus_autoconf.sh.